package com.mijie.homi.search.service;

import java.io.IOException;

import org.apache.lucene.index.AtomicReaderContext;
import org.apache.lucene.index.FieldInvertState;
import org.apache.lucene.search.CollectionStatistics;
import org.apache.lucene.search.TermStatistics;
import org.apache.lucene.search.similarities.Similarity;
import org.apache.lucene.search.similarities.TFIDFSimilarity;
import org.apache.lucene.util.BytesRef;

public class MoodUserSimilarity extends TFIDFSimilarity {

	@Override
	public float coord(int overlap, int maxOverlap) {
		return 0;
	}

	@Override
	public float queryNorm(float sumOfSquaredWeights) {
		return 0;
	}

	@Override
	public float tf(float freq) {
		return 0;
	}

	@Override
	public float idf(long docFreq, long numDocs) {
		return 0;
	}

	@Override
	public float lengthNorm(FieldInvertState state) {
		return 0;
	}

	@Override
	public float sloppyFreq(int distance) {
		return 0;
	}

	@Override
	public float scorePayload(int doc, int start, int end, BytesRef payload) {
		return 0;
	}


}
